[Qt-interest] Drawing rectangular

[Yuvaraj R]

Hi All

 I am trying to draw rectangular in Main window, But i don't get my output..

My piece of code is:

QPainter *painter=new QPainter(this);

painter->setPen(Qt::red);

painter->drawRect(100,100,100,100);


any mistake is there in above code ?



Thanks


Yuvaraj R
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